package com.demo.observer.ob_02.event.listener;

import com.demo.observer.ob_02.event.LotteryResult;

/**
 * @Author: shubin_yao
 * @Date: 2022/06/04/15:29
 * @Description:
 *
 *
 */
public interface EventListener {
    void doEvent(LotteryResult result);
}
